724408023087

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{138977}}^1$

素因数の和:139342

約数の個数: 80

約数和(自身を含む): 1283422916160

約数和(自身を除く): 559014893073

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 317, 567, 609, 783, 951, 1827, 2219, 2349, 2853, 5481, 6657, 8559, 9193, 16443, 19971, 25677, 27579, 59913, 64351, 82737, 138977, 179739, 193053, 248211, 416931, 579159, 744633, 972839, 1250793, 1737477, 2918517, 3752379, 4030333, 5212431, 8755551, 11257137, 12090999, 26266653, 28212331, 36272997, 44055709, 78799959, 84636993, 108818991, 132167127, 253910979, 308389963, 326456973, 396501381, 761732937, 925169889, 1189504143, 1277615561, 2285198811, 2775509667, 3568512429, 3832846683, 8326529001, 8943308927, 11498540049, 24979587003, 26829926781, 34495620147, 80489780343, 103486860441, 241469341029, 724408023087]

約数ペア:

[(1, 724408023087), (3, 241469341029), (7, 103486860441), (9, 80489780343), (21, 34495620147), (27, 26829926781), (29, 24979587003), (63, 11498540049), (81, 8943308927), (87, 8326529001), (189, 3832846683), (203, 3568512429), (261, 2775509667), (317, 2285198811), (567, 1277615561), (609, 1189504143), (783, 925169889), (951, 761732937), (1827, 396501381), (2219, 326456973), (2349, 308389963), (2853, 253910979), (5481, 132167127), (6657, 108818991), (8559, 84636993), (9193, 78799959), (16443, 44055709), (19971, 36272997), (25677, 28212331), (27579, 26266653), (59913, 12090999), (64351, 11257137), (82737, 8755551), (138977, 5212431), (179739, 4030333), (193053, 3752379), (248211, 2918517), (416931, 1737477), (579159, 1250793), (744633, 972839)]